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    Aggregate for feeding fuel from supply tank to internal combustion engine
    1.
    发明授权
    Aggregate for feeding fuel from supply tank to internal combustion engine 失效
    用于从供应罐向内燃机供给燃料的总成

    公开(公告)号：US5823169A

    公开(公告)日：1998-10-20

    申请号：US841152

    申请日：1997-04-29

    申请人： Willi Strohl ,  Georg Haeussler ,  Jochen Rose ,  Oliver Wahl ,  Erich Eiler

    发明人： Willi Strohl ,  Georg Haeussler ,  Jochen Rose ,  Oliver Wahl ,  Erich Eiler

    IPC分类号： F02M37/00 ,  F02M37/10 ,  F04C11/00 ,  F02M37/04

    CPC分类号： F02M37/0029 ,  F02M37/10 ,  F04C11/008 ,  F04C2270/70 ,  Y10T137/7869 ,  Y10T137/7927

    摘要： An aggregate for feeding fuel from a fuel supply tank to an internal combustion engine, the aggregate has a housing through which fuel flows, a feeding pump and a motor which drives the pump, the feeding pump and the motor being arranged in the housing so that behind the feeding pump as considered in a flow direction a pressure chamber limited by the feeding pump is provided, a valve communicating the pressure chamber with an outer chamber, the valve having a closing element which during a normal operation of the feeding aggregate is held in a closing position so that the pressure chamber is separated from the outer chamber, the valve having a first passage with a first fluid flow and communicating the pressure chamber with the outer chamber, a second passage with a second fluid flow flowing around the closing element and leading in a joint opening toward the outer chamber, so that with increasing first fluid flow before and after the closing element as considered in the closing direction a pressure difference is formed and the closing element is transferable from an opening position to a closing position.

    摘要翻译： 用于将燃料从燃料供给罐供给到内燃机的集料，所述集料具有燃料流过的壳体，供给泵和马达，其驱动所述泵，所述进料泵和所述电动机布置在所述壳体中，使得 在流动方向上考虑到进料泵的后面，设置由供给泵限制的压力室，将压力室与外部室连通的阀，该阀具有在进料集料的正常操作期间的关闭元件，保持在 关闭位置，使得压力室与外部室分离，阀具有第一流体并具有第一流体流动并将压力室与外部室连通，第二通道具有流过闭合元件的第二流体流， 导致朝向外室的接合开口，使得随着闭合直接中考虑的闭合元件之前和之后的第一流体流动增加 形成压力差，并且关闭元件可从打开位置转移到关闭位置。

    Apparatus for supplying a fuel by means of a fuel supply unit arranged in a housing
    2.
    发明授权
    Apparatus for supplying a fuel by means of a fuel supply unit arranged in a housing 失效
    用于通过布置在壳体中的燃料供应单元来供应燃料的装置

    公开(公告)号：US06238191B1

    公开(公告)日：2001-05-29

    申请号：US09354558

    申请日：1999-07-15

    申请人： Willi Strohl ,  Dietmar Schmieder ,  Albert Gerhard ,  Jochen Rose ,  Erich Eiler

    发明人： Willi Strohl ,  Dietmar Schmieder ,  Albert Gerhard ,  Jochen Rose ,  Erich Eiler

    IPC分类号： F04B4900

    CPC分类号： F02M37/048 ,  F02M37/20 ,  F04D5/002 ,  F04D9/002 ,  Y10T137/7869

    摘要： The apparatus for supplying fuel includes a fuel tank and a fuel feed unit in the fuel tank. The fuel feed unit has a main housing, a suction cover arranged in a bottom part of the main housing, a fuel pump and a degassing valve arranged in the suction cover for degassing the fuel pump. The fuel pump itself includes an impeller housing with a circular passage for fuel flow and an electric-motor-driven impeller. The impeller housing is arranged in the main housing and next to the suction cover and it is provided with a degassing passage connecting the circular passage with the degassing valve. To improve starting behavior the fuel feed unit has a degassing valve in the suction cover, which is connected with the circular passage of the impeller housing by a degassing passage. The degassing valve opens to the fuel tank when pressure in the degassing passage exceeds a predetermined value for degassing the fuel pump. The degassing valve can be a spring-loaded ball valve in which the compression spring bearing on the ball provides a predetermined counter-force so that the degassing valve is kept open during idle and start of impeller rotation until degassing is complete.

    摘要翻译： 用于供应燃料的设备包括在燃料箱中的燃料箱和燃料供给单元。 燃料供给单元具有主壳体，布置在主壳体的底部中的吸入盖，设置在吸入盖中的燃料泵和脱气阀，用于对燃料泵进行脱气。 燃料泵本身包括具有用于燃料流动的圆形通道的叶轮壳体和电动机驱动的叶轮。 叶轮壳体布置在主壳体中并且靠近抽吸盖，并且设置有将圆形通道与脱气阀连接的脱气通道。 为了改善启动行为，燃料供给单元在抽吸盖中具有脱气阀，其通过脱气通道与叶轮壳体的圆形通道连接。 当脱气通道中的压力超过预定值以对燃料泵进行脱气时，脱气阀向燃料箱开口。 脱气阀可以是弹簧加载的球阀，其中球上的压缩弹簧轴承提供预定的反作用力，使得脱气阀在空转和叶轮旋转开始期间保持打开直到脱气完成。

    Device for a fuel system of an internal combustion engine
    4.
    发明授权
    Device for a fuel system of an internal combustion engine 有权
    内燃机燃油系统装置

    公开(公告)号：US6161574A

    公开(公告)日：2000-12-19

    申请号：US117805

    申请日：1998-08-06

    申请人： Albert Gerhard ,  Willi Strohl ,  Jochen Rose ,  Erich Eiler

    发明人： Albert Gerhard ,  Willi Strohl ,  Jochen Rose ,  Erich Eiler

    IPC分类号： B60K15/03 ,  F02M37/00 ,  F02M37/10 ,  F02M69/00 ,  F02M69/54 ,  F16K31/36

    CPC分类号： F02M69/54 ,  F02M37/10 ,  Y10T137/7836

    摘要： The invention relates to a device for a fuel system, having a pressure chamber that communicates with a fuel connection and having a diaphragm that is installed at its outer peripheral region in a housing and partitions off the pressure chamber. A preassembled unit can be fastened, with the diaphragm built into the housing, on the basic body and the diaphragm can come to rest on a stop provided on the basic body. The device is intended in particular for regulating a pressure in a fuel system.

    摘要翻译： PCT No.PCT / DE97 / 02690 Sec。 371日期1998年8月6日 102（e）日期1998年8月6日PCT 1997年11月17日PCT公布。 公开号WO98 / 2502400 日期：1998年6月11日本发明涉及一种用于燃料系统的装置，其具有与燃料连接部连通并具有隔膜的压力室，所述隔膜安装在壳体的外周区域并且分隔开压力室。 可以将预组装的单元固定在基座上的膜片内置于壳体中，并且隔膜可以在设置在基体上的停止点上休息。 该装置特别用于调节燃料系统中的压力。

    Pressure regulating valve
    8.
    发明授权
    Pressure regulating valve 失效
    调压阀

    公开(公告)号：US06209527B1

    公开(公告)日：2001-04-03

    申请号：US08920362

    申请日：1997-08-29

    申请人： Wolfgang Bueser ,  Michael Niederkofler ,  Willi Strohl ,  Jochen Rose ,  Erich Eiler

    发明人： Wolfgang Bueser ,  Michael Niederkofler ,  Willi Strohl ,  Jochen Rose ,  Erich Eiler

    IPC分类号： F02M3704

    CPC分类号： F16K17/06 ,  Y10T137/7927 ,  Y10T137/7939

    摘要： A pressure regulating valve has a valve chamber having an inlet for connecting to a pressure source, a discharge chamber communicating through a valve opening with the valve chamber, a valve member, a valve seat surrounding the valve opening, a valve closing spring which presses the valve member against the valve seat with an adjustable spring force, and a throttling surface arranged downstream of the valve opening so that between the valve member and an inner wall of the discharge chamber, a pressure is formed at the valve member which counteracts the spring force.

    摘要翻译： 压力调节阀具有阀室，其具有用于连接到压力源的入口，通过阀开口与阀室连通的排出室，阀构件，围绕阀开口的阀座，压紧 阀构件以可调节的弹簧力抵靠在阀座上，并且节流表面布置在阀开口的下游，使得在阀构件和排出室的内壁之间形成有压力，该压力抵消弹簧力 。

    Flow pump for conveying fluids from storage tank to fluid consumer
    9.
    发明授权
    Flow pump for conveying fluids from storage tank to fluid consumer 失效
    用于将流体从储罐输送到流体消耗器的流量泵

    公开(公告)号：US6113362A

    公开(公告)日：2000-09-05

    申请号：US101916

    申请日：1998-07-20

    申请人： Dietmar Schmieder ,  Willi Strohl ,  Jochen Rose ,  Erich Eiler

    发明人： Dietmar Schmieder ,  Willi Strohl ,  Jochen Rose ,  Erich Eiler

    IPC分类号： F02M37/04 ,  F04D5/00 ,  F04B17/00

    CPC分类号： F02M37/048 ,  F04D5/002

    摘要： In connection with a flow pump, particularly for the conveying of fuel from a fuel tank of a motor vehicle, with a pump chamber (16), an impeller wheel (24) rotating in the pump chamber (16), and two parallel side walls (17, 18) spaced apart from each other and delimiting the pump chamber (16), in one of which a groove-like side channel (26), open toward the pump chamber (16), is disposed, which extends concentrically to the pump axis from a channel start (261) to a channel end (262), a further pump inlet (30) for the connection of a fluid return line (13) and which opens directly into the side channel (26) at a distance from the channel end (262), is provided for the purpose of improved efficiency of the flow pump.

    摘要翻译： PCT No.PCT / DE97 / 02355 Sec。 371日期：1998年7月20日 102（e）1998年7月20日PCT PCT 1997年10月15日PCT公布。 第WO98 / 26184号公报 日期1998年6月18日与流量泵相关联，特别是用于从机动车辆的燃料箱输送燃料，具有泵室（16），在泵室（16）中旋转的叶轮（24）， 和彼此间隔开并限定泵室（16）的两个平行的侧壁（17,18），其中一个设置有朝向泵室（16）开口的槽状侧通道（26） 其从通道开始（261）到通道端（262）的泵轴同心地延伸，用于连接流体返回管线（13）并且直接打开到侧通道（26）的另外的泵入口（30） ）距离通道端（262）一定距离，以提高流量泵的效率。

    Flow pump, especially for supplying fuel from a fuel tank of a motor vehicle
    10.
    发明授权
    Flow pump, especially for supplying fuel from a fuel tank of a motor vehicle 失效
    流量泵，特别是用于从机动车辆的燃料箱供应燃料

    公开(公告)号：US5904468A

    公开(公告)日：1999-05-18

    申请号：US893844

    申请日：1997-07-11

    申请人： Klaus Dobler ,  Michael Huebel ,  Willi Strohl ,  Jochen Rose

    发明人： Klaus Dobler ,  Michael Huebel ,  Willi Strohl ,  Jochen Rose

    IPC分类号： F02M37/04 ,  F04D5/00 ,  F04D29/18 ,  F04D29/44

    CPC分类号： F02M37/048 ,  F04D29/188 ,  F04D5/002

    摘要： The flow pump for supplying a fuel in a motor vehicle includes a pump housing (10) provided with a pump chamber (11) bounded by two radially-extending side walls (12,13) axially spaced from each other and connected with each other by a peripheral wall (14) and a rotatable impeller (24) arranged in the pump chamber (11) coaxial to a pump axis (22). The impeller (24) includes circumferentially spaced radial impeller blades (29) bounding axially open impeller chambers (31) and an outer ring (30) connecting the impeller blades (29) with each other. The two radially-extending side walls (12,13) are provided with respective groove-like side channels (20,21) concentric to the pump axis (22) and open to the pump chamber (11). Each radially-extending side wall (12,13) has an intervening portion (23) between a channel end (212) and a channel beginning (211). The outer ring (30) and the peripheral wall (14) bound a radial space (32,32') between them and the outer ring (30) includes a circumferential radial gap (34) or a plurality of throughgoing passages (37) for providing a fluid flow between a number, advantageously all, of the impeller chambers (31) and the radial space (32,32').

    摘要翻译： 用于在机动车辆中供应燃料的流量泵包括设置有泵室（11）的泵壳体（10），所述泵室（11）由两个径向延伸的侧壁（12,13）限定，所述两个径向延伸的侧壁彼此轴向间隔开并且通过 设置在与泵轴线（22）同轴的泵室（11）中的周壁（14）和可旋转叶轮（24）。 叶轮（24）包括围绕轴向打开的叶轮室（31）的周向间隔开的径向叶轮叶片（29）和将叶轮叶片（29）彼此连接的外环（30）。 两个径向延伸的侧壁（12,13）设置有与泵轴线（22）同心并且与泵室（11）相通的相应的槽状侧通道（20,21）。 每个径向延伸的侧壁（12,13）在通道端（212）和通道开始（211）之间具有中间部分（23）。 外圈（30）和周壁（14）在其间与外圈（30）之间的径向空间（32,32'）结合，包括周向径向间隙（34）或多个通孔（37），用于 在多个叶轮室（31）和径向空间（32,32'）之间提供流体流动。